55 mpg is Toyota’s magic number for next-generation Prius

Originally published: August 29, 2013

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Over each and every generation, the Prius progressively pushed the envelope as far as fuel economy is concerned. Each generation enjoyed a 10% increase in efficiency, and with the current generation in the 50 mile-per-gallon range, Toyota expects the next-generation Prius to hit an overall average of 55 miles per gallon.

Satoshi Osigo, Toyota’s managing officer, says the next-generation Prius will benefit from thoroughly improved nickel-metal hydride and lithium-ion batteries, as well as goodies such as wireless charging for the plug-in variant. A new platform architecture is also expected to underpin the Prius, bringing a lower centre of gravity and increased structural rigidity to the table. Meanwhile, a new look inside and out is expected to adorn the Prius, including improved aerodynamics outside in the name of efficiency and roomier interior.

There is no set date for the next-generation Prius’ reveal, but if history is any indication, a new model comes every six years. With the last one on the market since 2009, 2015 seems like a realistic estimate.